Znn3bq.jpeg
²é¿´: 2093  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

xiangdx1983

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ¾ÛÒÒÏ©»ù¹èÑõÍé

Ïò¸÷λÇë½ÌÒ»¸ö¼òµ¥ÎÊÌ⣺

¾ÛÒÒÏ©»ù¹èÑõÍéµÄ½á¹¹µ¥ÔªÈçºÎÒÔ¼°ËüµÄһЩÎïÀíºÍ»¯Ñ§ÐÔÖÊ£¬±ÈÈçÊǹÌÌ廹ÊÇÒºÌ壿
»¹ÓÐÄÄÀïÄܹ»Âòµ½ÑùÆ·£¿

лл£¬±¾È˲»ÊǸ߷Ö×Óרҵ£¬²»Ì«¶®£¬ÇëÄÚÐÐÖ¸½Ì£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

×öÒ»·¬Ò»ÉúÒýÒÔΪºÀµÄÊÂÒµ,ÕÒÒ»¸öÒ»ÉúÈÙÈèÓë¹²µÄÆÞ×Ó¡£ÔÚÓÐÉúÖ®Ä걨´ð°ï¹ýÎÒµÄÈ˲¢ÓÐÄÜÁ¦°ïÖúÐèÒª°ïÖúµÄÈË!
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·¡Âé×Ó

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

º¼Öݽðʯ»¯¹¤ÓÐÏÞ¹«Ë¾ÓÐÉú²ú
·Ö×ÓÁ¿ÔÚ60Íò×óÓÒ£¬¸ß·Ö×Ó¾ÛºÏÎ¾ßÓÐÒ»¶¨µÄÈÈÎȶ¨ÐÔ
²»ÒªÃÔÁµ½ã¡£½ãжÁË×±ÒªÄãÍÂѪ¡£
7Â¥2012-12-22 13:58:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

kingboy720

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Meteor¤ÎÀá: ½ð±Ò+1, ¸ÐлӦÖú 2012-12-22 11:13:38
ÊǹèÏ𽺰ɣ¬µ¥Ìå²»ºÃÂò£¬¹À¼ÆÊǸúÆäËûµÄһЩÎïÖʵĻìºÏÎһ°ã¶¼ÊÇÒÔÉÌÆ·Ãû³öÊÖ£¬»ù±¾½á¹¹µ¥ÔªÊÇC=C-[-O-Si-O-]n-C=C
ŬÁ¦ÊµÏÖÊ®Äê½ð±Ò±¶Ôö¼Æ»®
2Â¥2012-11-23 11:01:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Meteor¤ÎÀá

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÕýÔڷܶ·µÄ----СÐÇ

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¸Õ¸ÕÕÒÁËÒ»ÏÂ
http://www.ichemistry.cn/cas/.D2.D2.CF.A9+.B9.E8.D1.F5.CD.E9
ÄãÈ¥Õâ¸öÒ³Ãæ¿´Ò»Ï£¬¶¼ÊÇÒÒÏ©»ù¹èÑõÍéµÄ½á¹¹¡£²¢ÇÒÒ²ÓÐÏà¹ØµÄ½éÉÜ¡£
²»Òª¶ªÊ§ÄãµÄÀíÏëºÍÁ¼Öª¡£http://xny.swpu.edu.cn/lyt/
3Â¥2012-11-23 12:04:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiangdx1983

½ð³æ (ÕýʽдÊÖ)

¿´ÁË£¬Ã»ÓÐÎÒÒªµÄ¶«Î÷¡£
×öÒ»·¬Ò»ÉúÒýÒÔΪºÀµÄÊÂÒµ,ÕÒÒ»¸öÒ»ÉúÈÙÈèÓë¹²µÄÆÞ×Ó¡£ÔÚÓÐÉúÖ®Ä걨´ð°ï¹ýÎÒµÄÈ˲¢ÓÐÄÜÁ¦°ïÖúÐèÒª°ïÖúµÄÈË!
4Â¥2012-11-26 16:15:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] µ÷¼Á »¯Ñ§ 307 +21 73372112 2026-04-09 23/1150 2026-04-10 23:53 by wj165256
[¿¼ÑÐ] 0703µ÷¼Á +19 ʰ¾ÁÒ¼ 2026-04-04 22/1100 2026-04-10 22:16 by bljnqdcc
[¿¼ÑÐ] È˹¤ÖÇÄÜ320µ÷¼Á08¹¤À໹Óлú»áÂð +11 Õñ¡ªTZ 2026-04-10 11/550 2026-04-10 21:51 by blankyung
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +21 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 24/1200 2026-04-10 16:58 by luoyongfeng
[ÂÛÎÄͶ¸å] mdpiСÐÞrvrʱ¼äËÄÎåÌìÁË 20+3 ¹þ¹þhigh 2026-04-08 5/250 2026-04-10 16:02 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +27 ŬÁ¦·Ü¶·112 2026-04-07 30/1500 2026-04-10 15:06 by Kilig0317
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧ£¬Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧ282Çóµ÷¼Á +23 Ðܸçxtk 2026-04-07 26/1300 2026-04-09 17:17 by 18446523
[¿¼ÑÐ] 280Çóµ÷¼Á +7 wzzzÍõ 2026-04-09 7/350 2026-04-09 15:32 by ÊÍ·ÅÌìÐÔ
[¿¼ÑÐ] ²ÄÁÏר˶322 +14 ¹þ¹þ¹þºðºðºð¹þ 2026-04-05 14/700 2026-04-09 13:25 by 5268321
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 348·Ö +14 °¦ÎÒ³¬ÕæÃ»ÕÐÁË 2026-04-06 15/750 2026-04-08 19:16 by ÎÒ¼õ·Ê1
[¿¼ÑÐ] 283Çóµ÷¼Á +19 A child 2026-04-04 19/950 2026-04-08 14:26 by xingguangj
[¿¼ÑÐ] 287Çóµ÷¼Á +6 Fnhc 2026-04-07 6/300 2026-04-08 10:05 by xingguangj
[¿¼ÑÐ] 388Çóµ÷¼Á +6 ËÄ´¨ÍõÌÎ 2026-04-07 8/400 2026-04-08 00:17 by JourneyLucky
[¿¼ÑÐ] ÉúÎïÒ½Ò©µ÷¼Á£üSCIÖпÆÔºÈýÇøÒ»×÷+¶àÏî¿ÆÑгɹû +8 likangxing 2026-04-07 11/550 2026-04-08 00:02 by lys0704
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ²ÐºÉÐÂÁø 2026-04-07 4/200 2026-04-07 23:02 by lbsjt
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +6 qСٻ1210 2026-04-06 6/300 2026-04-07 19:40 by macy2011
[¿¼ÑÐ] 292Çóµ÷¼Á +4 lilllllxccc 2026-04-05 5/250 2026-04-07 09:29 by ·Ä´óÑîÀÏʦ
[¿¼ÑÐ] Äܶ¯µ÷¼Á326ר˶ +4 wan112233 2026-04-04 4/200 2026-04-04 22:47 by yu221
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û